Question

o resultado de 12 raiz quadrada de 6 divididos por 3 raiz quadrada de 2 é : A) 4 raiz quadrada de 3 B)raiz quadrada de 36 C) 12 raiz quadrada de 3 D)raiz quadrada de 12​

Answer 1

$\Large\boxed{\begin{array}{l}\underline{\rm radical~do~quociente}\\\sf\dfrac{\sqrt[\sf n]{\sf a}}{\sqrt[\sf n]{\sf b}}=\sqrt[\sf n]{\sf\dfrac{a}{b}}\end{array}}$

$\Large\boxed{\begin{array}{l}\sf\dfrac{12\sqrt{6}}{3\sqrt{2}}=\dfrac{12}{3}\cdot\sqrt{\dfrac{6}{2}}=4\sqrt{3}\\\huge\boxed{\boxed{\boxed{\boxed{\sf\maltese~alternativa~A}}}}\end{array}}$